232313323331 has 2 divisors, whose sum is σ = 232313323332. Its totient is φ = 232313323330.

The previous prime is 232313323309. The next prime is 232313323343. The reversal of 232313323331 is 133323313232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 232313323331 - 2⁶ = 232313323267 is a prime.

It is a super-2 number, since 2×232313323331² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232313323294 and 232313323303.

It is not a weakly prime, because it can be changed into another prime (232313323391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116156661665 + 116156661666.

It is an arithmetic number, because the mean of its divisors is an integer number (116156661666).

Almost surely, 2^232313323331 is an apocalyptic number.

232313323331 is a deficient number, since it is larger than the sum of its proper divisors (1).

232313323331 is an equidigital number, since it uses as much as digits as its factorization.

232313323331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17496, while the sum is 29.

Adding to 232313323331 its reverse (133323313232), we get a palindrome (365636636563).

The spelling of 232313323331 in words is "two hundred thirty-two billion, three hundred thirteen million, three hundred twenty-three thousand, three hundred thirty-one".